HP MSR2000/3000/4000 Router Series Voice Command Reference

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[Sysname-voice-dial-entity10] shutdown
vad-on
Use vad-on to enable VAD.
Use undo vad-on to disable VAD.
Syntax
vad-on [ g723r53 | g723r63 | g729a | g729r8 ] *
undo vad-on [ g723r53 | g723r63 | g729a | g729r8 ] *
Default
VAD is disabled.
Views
POTS entity view, VoIP entity view
Predefined user roles
network-admin
mdc-admin
Parameters
g723r53: Specifies the G723.1 Annex A codec at 5.3 kbps.
g723r63: Specifies the G723.1 Annex A codec at 6.3 kbps.
g729a: Specifies the G729 Annex A codec at 8 kbps.
g729r8: Specifies the G729 codec at 8 kbps.
Usage guidelines
If you execute the vad-on or undo vad-on command without specifying a codec, VAD for all codecs is
enabled or disabled.
The G.711 and G.726 codecs do not support VAD. The G.729br8 codec always supports VAD.
Examples
# Enable VAD for the g723r53 codec on POTS entity 10.
<Sysname> system-view
[Sysname] voice-setup
[Sysname-voice] dial-program
[Sysname-voice-dial] entity 10 pots
[Sysname-voice-dial-entity10] vad-on g723r53
voice class codec
Use voice class codec to create a codec template.
Use undo voice class codec to delete a codec template.
Syntax
voice class codec tag